International directory of certified radioactive materials 
/ A joint undertaking by the IAEA's Analytical Quality Control Services and Euratom's Central Bureau for Nuclear Measurements 
 - Vienna:   International  Atomic Energy Agency,   1975 
 - 102p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Directory
<br/><br/><label>Universal Decimal Class. No.: </label>621.039.8:381.822(100)(058.7)  / L5